diff --git a/src/main.cpp b/src/main.cpp
index ff27a1d71..7af975b4d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -907,7 +907,7 @@ int32_t komodo_validate_interest(const CTransaction& tx)
             tiptime = chainActive.Tip()->nTime;
         if ( (int64_t)tx.nLockTime < tiptime-3600 )
         {
-            if ( nBlockTime > 1490159171 ) // 246748 
+            if ( tiptime > 1490159171 ) // 246748
             //if ( komodo_grandfathered(tx.nLockTime) < 0 && tiptime  > KOMODO_GRANDFATHER_TIME )
             {
                 fprintf(stderr,"komodo_validate_interest reject locktime %u/%u vs nBlockTime %u tiptime.%u\n",(uint32_t)tx.nLockTime,locktime,(uint32_t)chainActive.Tip()->nTime,tiptime);